PCB Best Drill bits sizes 0.3 to 1.2mm.
The perfect set of drill bits for any project.
Don’t risk ruining your project with subpar drill bits.
The high quality PCB drill bits are used for drilling circuit boards with high precision. The set includes 10pcs PCB drill bits, which are with different sizes, 0.1mm-1.2mm, for your choice. The drill bits are made of tungsten steel and carbide material with high hardness and corrosion resistance. They can be used for a long time without being damaged or losing sharpness.
PCB Drill bits with 3 mm shafts are perfect for the small-scale PCB drilling. The drill bits can be used in a wide range of applications such as 0.1mm to 1.2mm PCB mini drill bit, circuit board, and cnc machine . It is made of high speed steel and has a black oxide surface treatment.
10pcs/set 0.1mm to 1.2mm PCB mini drill Bit tungsten steel carbide for print circuit board cnc drill Bits Machine
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